---
product_id: 446887643
title: "Reazeal Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack/One Size"
brand: "reazeal"
price: "¥6540"
currency: JPY
in_stock: true
category: "Reazeal"
url: https://www.desertcart.jp/products/446887643-reazeal-mouth-guard-for-grinding-teeth-at-night-moldable-dental
store_origin: JP
region: Japan
---

# Boil-and-bite fit in <10 mins 4-pack for continuous, hassle-free use Durable EVA material for nightly protection Reazeal Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack/One Size

**Brand:** reazeal
**Price:** ¥6540
**Availability:** ✅ In Stock

## Summary

> 😴 Guard your grind, own your mornings!

## Quick Answers

- **What is this?** Reazeal Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack/One Size by reazeal
- **How much does it cost?** ¥6540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/446887643-reazeal-mouth-guard-for-grinding-teeth-at-night-moldable-dental)

## Best For

- reazeal enthusiasts

## Why This Product

- Trusted reazeal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Discreet & Comfortable:** Transparent design that feels soft and barely noticeable, so you sleep peacefully and confidently.
- • **Custom Moldable Comfort:** Boil, bite, and enjoy a perfect fit tailored to your teeth in under 10 minutes.
- • **Complete Protection Pack:** Includes 4 guards plus a retainer case—never run out of your essential sleep shield.
- • **Long-Lasting Night Defense:** Crafted from premium Ethylene Vinyl Acetate (EVA) to withstand nightly grinding without wear.
- • **Clinically Effective Relief:** Proven to reduce jaw pain and prevent bruxism, helping you wake up refreshed and ready to conquer your day.

## Overview

The Reazeal Mouth Guard is a transparent, moldable dental guard designed to prevent teeth grinding and clenching during sleep. Made from durable Ethylene Vinyl Acetate (EVA), it offers a custom fit through a quick boil-and-bite process under 10 minutes. Sold in a convenient 4-pack with a retainer case, it ensures long-lasting protection and comfort for adults suffering from bruxism, promoting restful sleep and jaw pain relief.

## Description

The Mouth Guard is indicated for protection against bruxism or nighttime teeth grinding.

## Features

- This dental guard is designed to prevent teeth grinding and clenching.
- Mouth guards are long-lasting, soft, comfortable and safe material. We provide an retainer case to ensure that your guards stay in good condition.
- With an easy boil-and-bite process that takes less than 10 minutes, you can have a good fit mouth guard made for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092M5W117 |
| ASIN  | B092M5W117 |
| Age Range Description | Adult |
| Best Sellers Rank | #121,799 in Health ( See Top 100 in Health ) #148 in Grind Guards |
| Brand Name | Reazeal |
| Color | Transparent |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,995) |
| Customer reviews | 3.7 3.7 out of 5 stars (1,995) |
| Item Dimensions | 10.2 x 6.4 x 2.5 centimeters |
| Item model number  | ATG0603R |
| Manufacturer | Reazeal |
| Manufacturer  | Reazeal |
| Manufacturer Part Number | RZ1-4K |
| Material Type | Ethylene Vinyl Acetate (EVA) |
| Material Type Free | No other materials mentioned |
| Model Name | Mouth Guard(ATG0603R) |
| Model Number | ATG0603R |
| Number of Items | 4 |
| Number of Packs | 4 |
| Product Dimensions  | 10.16 x 6.35 x 2.54 cm; 80 g |
| Recommended Uses For Product | Night Time Use |
| Sport Type | Boxing, Martial Art, Taekwondo |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Reazeal
- **Colour:** Transparent
- **Material:** Ethylene Vinyl Acetate (EVA)
- **Model name:** Mouth Guard(ATG0603R)
- **Sport:** Boxing, Martial Art, Taekwondo

## Images

![Reazeal Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack/One Size - Image 1](https://m.media-amazon.com/images/I/614uw3WyZLL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: can mold on lower teeth?**
A: 1. Submerge the mouthguard in hot watr(176-185F) for 10-15secs, no more than 15 secs;
2. Carefully take out of the mouthguard from the pot with a wooden spoon or slottted spoon.
3. After cool down 3secs than suck the mouthguard against your top teeth in your mouth and bite
down to get impression of your teeth.
4. Place your tongue against the roof of the mouth to create pressure for about 10 secs to achieve a tight fit around your teeth.

**Q: Funciona para ortodoncia?**
A: Son para ayudar para que no ronques de noche, igual para aliviar molestias oh dolor en la quijada.  No son para ganchos

**Q: Are you supposed to wear two? One on top and one bottom?**
A: You do not need to wear two, one on the top is enough.

**Q: I received a letter with the product to write a 5-star review for a $15 dollar Amazon gift card. But still didn't receive anything. What's going on?**
A: Sellers do this to scam customers and boost product sales of garbage products. It is against Amazon seller policy and should be reported to Amazon. I just bought this garbage based on the number of stars. Highly disappointed.

## Frequently Bought Together

- Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack
- The ConfiDental - Pack of 5 Moldable Mouth Guard for Teeth Grinding Clenching Bruxism, Sport Athletic, Whitening Tray, Including 3 Regular and 2 Heavy Duty Guard (3 (lll) Regular 2 (II) Heavy Duty)
- DenTek Comfort-Fit Dental Guard For Nighttime Teeth Grinding, Comfort-Fit Guard, 2 count(Pack of 1)

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**Shop now:** [https://www.desertcart.jp/products/446887643-reazeal-mouth-guard-for-grinding-teeth-at-night-moldable-dental](https://www.desertcart.jp/products/446887643-reazeal-mouth-guard-for-grinding-teeth-at-night-moldable-dental)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*